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Fire-Lite SD365R-IV Addressable Photoelectric Duct Smoke Sensor with Remote Test
- Regular price
- $292.00
- Sale price
- $292.00
- Regular price
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Product Description P/N: SD365R-IV
Description
The Fire-Lite SD365R-IV is an intelligent addressable photoelectric smoke sensor with remote-test capability, designed specifically for installation in compatible DNR and DNRW duct detector housings. Fire-Lite part number SD365R-IV uses an enhanced optical sensing chamber, CLIP/LiteSpeed communication, rotary decimal addressing, and low-current SLC operation for HVAC duct smoke detection.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Fire-Lite |
| Category | Fire Alarm & Life Safety |
| Part Number | SD365R-IV |
| Subcategory | Addressable Smoke Detectors |
| Series | SD365 Series |
| Product Type | Intelligent Addressable Photoelectric Smoke Sensor |
| Detection Technology | Photoelectric / Optical Smoke Sensing |
| Primary Application | HVAC Duct Smoke Detection |
| Compatible Duct Housings | DNR / DNRW |
| Remote Test Capability | Yes |
| Communication Protocol | CLIP / LiteSpeed |
| Circuit Type | Two-Wire Addressable SLC |
| Addressing Method | Rotary Decimal Switches |
| Address Capacity | Up to 159 Addresses |
| Operating Voltage | 15–32 VDC |
| Operating Current at 24 VDC | 200 µA |
| Maximum Alarm Current | 2 mA at 24 VDC |
| Maximum Current | 4.5 mA at 24 VDC |
| Nominal Sensitivity | 1.5%/ft Nominal |
| Status Indicators | Dual LEDs, 360° Visibility; Red, Green, or Amber |
| Standard Operating Temperature | 32°F to 122°F (0°C to 50°C) |
| Duct Operating Temperature | -4°F to 158°F (-20°C to 70°C) |
| Operating Humidity | 10% to 93% RH, Non-Condensing |
| Air Velocity Range | 0–4,000 ft/min (0–1,219.2 m/min) |
| Color | Ivory |
| Listings / Approvals | UL Listed, FM Approved, CSFM Listed |
| Sensor Height | 2.0 in (51 mm) when installed in B300-6 base |
| Installed Diameter | 6.2 in (156 mm) with B300-6 base; 4.1 in (104 mm) with B501 base |
| Base / Duct Housing Included | No; Required Housing or Base Sold Separately |
| Weight | 3.4 oz (95 g) |
Information About SD365R-IV
The SD365R-IV is an ivory SD365 Series plug-in photoelectric sensor engineered for addressable Fire-Lite fire alarm systems and duct smoke detection applications. It communicates over a two-wire SLC using either CLIP or LiteSpeed protocol and provides point identification through rotary decimal address switches, with support for device addresses up to 159 on compatible systems. When installed in a DNR or DNRW housing, the sensor supports remote functional testing and operates across an extended duct temperature range of -4°F to 158°F (-20°C to 70°C) with airflow up to 4,000 ft/min. Dual LEDs provide 360-degree status visibility with panel-controlled red, green, or amber indication, while the sensor's remote output can be synchronized with or controlled independently from LED operation.
Key Features:
- Intelligent Photoelectric Detection: Uses an enhanced optical sensing chamber to detect smoke particles in addressable fire alarm applications.
- Duct Detector Compatibility: Designed for installation inside Fire-Lite/System Sensor DNR and DNRW duct smoke detector housings.
- Remote Test Capability: Supports remote testing when installed in an approved duct detector housing with compatible test accessories.
- Dual Protocol Support: The ivory -IV version supports both Fire-Lite LiteSpeed and CLIP communication protocols.
- Rotary Decimal Addressing: Provides straightforward point addressing with support for up to 159 device addresses on compatible systems.
- Two-Wire SLC Interface: Receives power and communicates with the compatible fire alarm control panel through the signaling line circuit.
- Low Standby Current: Draws approximately 200 µA at 24 VDC during normal communication operation.
- 360-Degree LED Visibility: Dual LEDs provide highly visible red, green, or amber status indication controlled by the fire alarm panel.
- Panel-Controlled Remote Output: Remote annunciation output can follow sensor LED operation or be independently controlled by supported panels.
- Extended Duct Temperature Range: Rated from -4°F to 158°F (-20°C to 70°C) when used in approved duct applications.
- Wide Airflow Range: Supports duct airflow velocities from 0 to 4,000 ft/min (0 to 1,219.2 m/min).
- Tamper-Resistance Capability: Compatible mounting arrangements can prevent unauthorized sensor removal without the use of a tool.
The SD365R-IV delivers the reliability and precision required for addressable HVAC duct smoke detection, remote testing, and supervised fire alarm monitoring.
Description
The Fire-Lite SD365R-IV is an intelligent addressable photoelectric smoke sensor with remote-test capability, designed specifically for installation in compatible DNR and DNRW duct detector housings. Fire-Lite part number SD365R-IV uses an enhanced optical sensing chamber, CLIP/LiteSpeed communication, rotary decimal addressing, and low-current SLC operation for HVAC duct smoke detection.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Fire-Lite |
| Category | Fire Alarm & Life Safety |
| Part Number | SD365R-IV |
| Subcategory | Addressable Smoke Detectors |
| Series | SD365 Series |
| Product Type | Intelligent Addressable Photoelectric Smoke Sensor |
| Detection Technology | Photoelectric / Optical Smoke Sensing |
| Primary Application | HVAC Duct Smoke Detection |
| Compatible Duct Housings | DNR / DNRW |
| Remote Test Capability | Yes |
| Communication Protocol | CLIP / LiteSpeed |
| Circuit Type | Two-Wire Addressable SLC |
| Addressing Method | Rotary Decimal Switches |
| Address Capacity | Up to 159 Addresses |
| Operating Voltage | 15–32 VDC |
| Operating Current at 24 VDC | 200 µA |
| Maximum Alarm Current | 2 mA at 24 VDC |
| Maximum Current | 4.5 mA at 24 VDC |
| Nominal Sensitivity | 1.5%/ft Nominal |
| Status Indicators | Dual LEDs, 360° Visibility; Red, Green, or Amber |
| Standard Operating Temperature | 32°F to 122°F (0°C to 50°C) |
| Duct Operating Temperature | -4°F to 158°F (-20°C to 70°C) |
| Operating Humidity | 10% to 93% RH, Non-Condensing |
| Air Velocity Range | 0–4,000 ft/min (0–1,219.2 m/min) |
| Color | Ivory |
| Listings / Approvals | UL Listed, FM Approved, CSFM Listed |
| Sensor Height | 2.0 in (51 mm) when installed in B300-6 base |
| Installed Diameter | 6.2 in (156 mm) with B300-6 base; 4.1 in (104 mm) with B501 base |
| Base / Duct Housing Included | No; Required Housing or Base Sold Separately |
| Weight | 3.4 oz (95 g) |
Information About SD365R-IV
The SD365R-IV is an ivory SD365 Series plug-in photoelectric sensor engineered for addressable Fire-Lite fire alarm systems and duct smoke detection applications. It communicates over a two-wire SLC using either CLIP or LiteSpeed protocol and provides point identification through rotary decimal address switches, with support for device addresses up to 159 on compatible systems. When installed in a DNR or DNRW housing, the sensor supports remote functional testing and operates across an extended duct temperature range of -4°F to 158°F (-20°C to 70°C) with airflow up to 4,000 ft/min. Dual LEDs provide 360-degree status visibility with panel-controlled red, green, or amber indication, while the sensor's remote output can be synchronized with or controlled independently from LED operation.
Key Features:
- Intelligent Photoelectric Detection: Uses an enhanced optical sensing chamber to detect smoke particles in addressable fire alarm applications.
- Duct Detector Compatibility: Designed for installation inside Fire-Lite/System Sensor DNR and DNRW duct smoke detector housings.
- Remote Test Capability: Supports remote testing when installed in an approved duct detector housing with compatible test accessories.
- Dual Protocol Support: The ivory -IV version supports both Fire-Lite LiteSpeed and CLIP communication protocols.
- Rotary Decimal Addressing: Provides straightforward point addressing with support for up to 159 device addresses on compatible systems.
- Two-Wire SLC Interface: Receives power and communicates with the compatible fire alarm control panel through the signaling line circuit.
- Low Standby Current: Draws approximately 200 µA at 24 VDC during normal communication operation.
- 360-Degree LED Visibility: Dual LEDs provide highly visible red, green, or amber status indication controlled by the fire alarm panel.
- Panel-Controlled Remote Output: Remote annunciation output can follow sensor LED operation or be independently controlled by supported panels.
- Extended Duct Temperature Range: Rated from -4°F to 158°F (-20°C to 70°C) when used in approved duct applications.
- Wide Airflow Range: Supports duct airflow velocities from 0 to 4,000 ft/min (0 to 1,219.2 m/min).
- Tamper-Resistance Capability: Compatible mounting arrangements can prevent unauthorized sensor removal without the use of a tool.
The SD365R-IV delivers the reliability and precision required for addressable HVAC duct smoke detection, remote testing, and supervised fire alarm monitoring.